Article View: comp.protocols.misc
Article #828Re: UUUUU
From: Dik Groot
Date: Mon, 11 Jul 1988 09:17
Date: Mon, 11 Jul 1988 09:17
17 lines
1403 bytes
1403 bytes
In article <407880.880706.KFL@AI.AI.MIT.EDU>, KFL@AI.AI.MIT.EDU ("Keith F. Lynch") writes:
> My Hayes 1200 gets into this mode once every few dozen hours of use.
> It doesn't seem to correlate with what I'm doing. It sends a bunch
> of UUUUU to the host, and locally echos anything I type. I can't
> find a way out of it except to turn it off and on again.
> ...Keith
The ASCII representation of ..UUUUU.. (with 8 databits, no parity, 1
stopbit) exactly matches a 1200HZ square wave. Could there be something
in the various modems, that is oscillating freely (at the correct
baudrate) ?
Dik Groot .
--
{ - - - - - - - - - - - - - - - - - - - disclaimer : I usually lie. }
Dik Groot, Delft University of Technology, Rekencentrum, DUneT.
Postbox 354, 2600 AJ Delft. ptt: (31)-15-781938 fax: (31)-15-786522
BITNET/EARN: RCDSDGX AT HDETUD1 usenet/eunet: rcdsdgx@dutrun
Technical Details
Message-ID:
<309@dutrun.UUCP>Path:
arc1-ca.pugleaf.net!utzoo!attcan!uunet!mcvax!dutrun!rcdsdgxReferences:
<407880.880706.KFL@AI.AI.MIT.EDU> <582@ontenv.UUCP>Show Full Headers
Complete Article Headers
Path: arc1-ca.pugleaf.net!utzoo!attcan!uunet!mcvax!dutrun!rcdsdgx From: rcdsdgx@dutrun.UUCP (Dik Groot) Newsgroups: comp.protocols.misc Subject: Re: UUUUU Summary: 1200Hz square wave Keywords: modem hayes oscillation Message-ID: <309@dutrun.UUCP> Date: 11 Jul 88 09:17:20 GMT References: <407880.880706.KFL@AI.AI.MIT.EDU> <582@ontenv.UUCP> Reply-To: rcdsdgx@dutrun.UUCP (Dik Groot) Organization: Delft University of Technology, The Netherlands Lines: 17